Seeds are the most basic means of production in agricultural production activities, and they are also the most important means of production. Therefore, the development of agriculture requires not only good seed quality but also rich seed varieties. Therefore, further strengthening the i ......
On March 14, the reporter learned from the China Iron Tower Energy Innovation Center that the China Tower Energy Innovation Center has completed the preparation and reporting of the Implementation Plan for the Recycling of Power Battery for New Energy Vehicles (hereinafter referred to as “Im ......
[China Instrument Network Instrument Industry] Recently, the Ningxia Institute of Metrology Quality Inspection and Testing (hereinafter referred to as Ningxia Quality Management Institute) was appointed by the Quality and Technical Supervision Bureau of Ningxia Hui Autonomous Region and assumed an ......
The principle of the centrifugal pump is simply that when the impeller rotates at a high speed, it drives the rotation of the liquid between the blades. Due to the centrifugal force, the liquid is thrown from the center of the impeller to the outer edge of the impeller, and the kinetic energy incre ......
Recently, Ms. Sheng Li, Director of Zhenwei Exhibition Shares Shanghai Chemical Equipment Exhibition, and Mr. Liu Yong, Brand Manager visited the China Chemical Equipment Association. Mr. Zhao Min, Chairman of the Association, and Ms. Zhu Haiying, Secretary General of the Association warmly receiv ......
The micro-lubrication technology incorporates a small amount of environmentally friendly, harmless lubricant mist particles in the compressed air to replace the cooling and lubrication of cutting fluids during metal cutting: MQL is a green manufacturing technology in which high-speed mist particl ......
In 2017, the competition between Audi, Mercedes-Benz and BMW was unprecedented in China. Audi's sales volume was still ahead of the 597866, but the sales gap with the second Mercedes-Benz (excluding smart) was less than 10,000, which was about 1 month for Audi. One-fifth of sales; BMW (excludi ......
Diesel generator set maintenance training diesel article -p131-p135 diesel common troubleshooting method diesel generator | diesel generator price / 2018-01-23 Diesel generator set maintenance training diesel engine articles -p131-p135 diesel engine common troubleshooting methods Chapter V ......
The scope of use of the electric car: The 5T motor car in the additional hydraulic support is used in the L3216 wind lane yard and wind lane. 2, L3216 wind lanes and wind tunnels laying rails and winches and other transportation facilities must be organized by the dispatching room to organize the ......
Shandong Baoding grasping machine manufacturer specializes in designing, manufacturing, and selling various hot-selling machine products and supports customization. Recently, Baoding Co., Ltd. customized the charter machine equipment according to customer requirements. The customer requested close ......